Lip Droop from Botox. 1  I had Botox injecton one week ago in my forehead and for crows feet. Now I noticed that the right half of my top lip is drooping when I smile or open my mouth wide. 2  I have done Botox on my forehead and just once in the crows feet area. It usually lasts from 12 to 20 weeks at most for me.
Corundum is a crystalline form of aluminium oxide (Al 2O 3) typically containing traces of iron, titanium, vanadium and chromium.orundum is a crystalline form of aluminium oxide (Al 2O 3) typically containing traces of iron, titanium, vanadium and chromium.
Red corundums are known as rubies, blue corundums are known as sapphires, and corundums of any other color are known as fancy sapphires. Corundum produces gems in a spectrum of colors. Related: Corundum: Mineral Summary. Some gem-quality corundum contains trace amounts of chromium.